Walker 255-1155 Fuel Injection Pressure Regulator

Overview of Walker Fuel Injection Pressure Regulator 255-1155

The Walker Products Fuel Injection Pressure Regulator 255-1155 is designed to maintain consistent fuel pressure in the fuel injection system. This component is compatible with select Kia and Mazda models, including the B2200, B2600, MPV, and Sephia, ensuring reliable fuel delivery performance.

• Compatible with Kia B2200, B2600, MPV, and Mazda Sephia models
• Maintains stable fuel injection pressure for optimal engine performance
• Part number 255-1155 for precise identification and fitment
• Manufactured under the Walker Products brand line, known for quality fuel system components
• Designed for direct replacement in fuel injection systems

About the Walker Products Brand Line

Walker Products specializes in fuel system components, including fuel injection pressure regulators that meet OEM specifications. The 255-1155 regulator is part of this product line, which focuses on delivering reliable and consistent fuel pressure control to support efficient engine operation in compatible vehicles.

Detailed Product Description

The Walker Fuel Injection Pressure Regulator 255-1155 plays a critical role in controlling the fuel pressure supplied to the injectors. By maintaining a steady pressure, it helps ensure proper fuel atomization and combustion, which is essential for engine efficiency and emissions control. This regulator is engineered to fit specific Kia and Mazda models such as the B2200, B2600, MPV, and Sephia, providing a direct replacement that meets factory standards.

Common Applications and Issues Addressed

• Regulates fuel pressure to prevent engine stalling or hesitation
• Helps resolve rough idling caused by inconsistent fuel delivery
• Prevents fuel leaks and pressure drops in the fuel injection system
• Supports improved fuel economy by maintaining correct pressure
• Reduces emissions by ensuring proper fuel mixture

Installation Notes and Tips

Installation of the Walker 255-1155 fuel injection pressure regulator should be performed by a qualified technician. Ensure the fuel system is depressurized before removal to avoid fuel spray. Verify compatibility with the vehicle’s make and model—specifically Kia B2200, B2600, MPV, and Mazda Sephia—before installation. Proper sealing and connection are essential to prevent leaks and maintain system integrity.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 255-1155 fuel injection pressure regulator. This part is manufactured to meet or exceed OEM specifications, ensuring durability and reliable performance. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.